Hello everyone   1.-The cables are ok..but when connected to the router they turn red..if the cable is connected directly to the computer they turn green   2.-I tried with the command that you told me that allows to ping..nothing happens as you could see in the graphics...   3.-I don't know what else to do..I can not ping, and that means I can NOT upload the latest asa images...and at the same time, I can not use a lot of the features avaliable..   What do you suggest? Faulty ASA? should I buy another one?bad configuration?   Thanks, in advance for any  idea or help provided   Victor   ... View more

Hello Venka..     I have done all of that and nothing works. Please check the Blue screen.. I can not ping the router either the computer. I am stuck and I am desperate. I checked the cables as well. I check the route table and I see the route, but I can not ping.     I have a ver y basic topology as you can see.   Any other suggestions? Thanks in advance anyway   Regards..   Victor ... View more

Good afternoon..   I am new in Cisco ASA 5505.I couldn't make it work so I reload the asa. I am trying to make a route so it can ping and reach the computer, so eventually, I can upload the version 9.2.x. I bought this device 2 weeks ago and I am not able to use it. This is the new message:Cannot add routes, connected route exists But either with that message, I can NOT ping from the firewall to computer, and that means I can NOT upload the latest asa image       Can anybody help me, please? This is frustrating...   Thank you for any help  in advance   Victor     ... View more

I am new in Cisco ASA 5505.I couldn't make it work so I reload the asa. I am trying to make a route so it can ping and reach the computer, so eventually, I can upload the version 9.2.x. I bought this device 2 weeks ago and I am not able to use it. This is the new message:Cannot add routes, connected route exists But either with that message, I can NOT ping from the firewall to computer, and that means I can NOT upload the latest asa image ... View more

a good gre tunnel explanation:  http://ccnp300-101.blogspot.com/2015/11/gre-tunnel.html ... View more

Hello Nino.. I am not an expert in IPsec Tunnel...But if the configuration is too long and complicated ...Why dont you go for a more simple configuration like a GRE Tunnel? I have an easy GRE tunnel configuration in my blog in case that you need it..  http://ccnp300-101.blogspot.com/ I hope it would be useful! ... View more

Go DIRECTLY into CCNP,  ccna it's the base of everything , but it wont open any door.. Do it right.. ... View more